Precambrian geology of the Kimberley region, Western Australia

Precambrian geology of the Kimberley region, Western Australia PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 69

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Precambrian geology of the Kimberley region, Western Australia

Precambrian geology of the Kimberley region, Western Australia PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 69

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Precambrian Geology of the Kimberley Region, Western Australia

Precambrian Geology of the Kimberley Region, Western Australia PDF Author: K. A. Plumb
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 80

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Geology of the Kimberley Region, Western Australia

Geology of the Kimberley Region, Western Australia PDF Author: D. B. Dow
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 174

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Earth's Pre-Pleistocene Glacial Record

Earth's Pre-Pleistocene Glacial Record PDF Author: M. J. Hambrey
Publisher: Cambridge University Press
ISBN: 9780521172301
Category : Nature
Languages : en
Pages : 1028

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In this 1981 substantial work, M. J. Hambrey and W. B. Harland have assembled essays by leaders in the field of pre-Pleistocene glacial research. The work's various chapters review in depth the glacial records of Africa, Antarctica, Asia, Australasia, Europe, and North and South America.

The Geological Record of Neoproterozoic Glaciations

The Geological Record of Neoproterozoic Glaciations PDF Author: Emmanuelle Arnaud
Publisher: Geological Society of London
ISBN: 9781862393349
Category : Science
Languages : en
Pages : 750

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In recent years, interest in Neoproterozoic glaciations has grown as their pivotal role in Earth system evolution has become increasingly clear. One of the main goals of the IGCP Project number 512 was to produce a synthesis of newly available information on Neoproterozoic successions worldwide. This Memoir consists of a series of overview chapters followed by site-specific chapters. The overviews cover key topics including the history of research on Neoproterozoic glaciations, identification of glacial deposits, chemostratigraphic techniques and datasets, palaeomagnetism, biostratigraphy, geochronology and climate modelling. The site specific chapters include reviews of the history of research on these rocks and up-to-date syntheses of the structural framework, tectonic setting, palaeomagnetic & geochronological constraints, physical, biological, and chemical stratigraphy, and descriptions of the glaciogenic and associated strata, including economic deposits.

The Geology of Western Australia

The Geology of Western Australia PDF Author: Geological Survey of Western Australia
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 558

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Petrology of Lamproites

Petrology of Lamproites PDF Author: Roger H. Mitchell
Publisher: Springer Science & Business Media
ISBN: 1461537886
Category : Science
Languages : en
Pages : 476

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In this book, the first dedicated entirely to the petrology of lamproites and their relationships to other potassium-rich rocks, the objective of the authors is to provide a comprehensive critical review of the occurrence, mineralogy, geochemistry, and petrogenesis of the clan. Although lamproites represent one of the rarest of all rock types, they are both economically and scientifically important and we believe the time is ripe for a review of the advances made in their petrology over the past two decades. Many of these advances stem from the recognition of diamond-bearing lamproites in Western Australia and the reclassification of several anomalous diamond-bearing kim berlites as lamproites. Consequently lamproites, previously of interest only to a small number of mineralogists specializing in exotica outside the mainstream of igneous petrol ogy, have become prime targets for diamond exploration on a worldwide basis. Contemporaneously with these developments, petrologists realized that lamproites possess isotopic signatures complementary to those of midoceanic ridge basalts, alkali basalts, kimberlites, and other mantle-derived melts. These isotopic studies provided new insights into the long-term development of the mantle by suggesting that the source regions of lamproites were metasomatically enriched in light rare earth and other incompatible elements up to 1-2 Ga prior to the melting events leading to generation of the magma.

Basement Tectonics 9

Basement Tectonics 9 PDF Author: M.J. Rickard
Publisher: Springer Science & Business Media
ISBN: 9401126542
Category : Science
Languages : en
Pages : 262

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Book Description
The Ninth International Conference on Basement Tectonics was held at the Australian National University in Canberra 2-6 July 1990. The opening keynote address was given by Prof. R.W.R. Rutland, Director of the Bureau of Mineral Resources. Other keynote speakers were E.S.T. O'Driscoll, an Australian consultant, and Prof P. Bankwitz, Central Institute for Physics of the Earth, Potsdam, GDR. Technical sessions were arranged by session conveners on the following five topic- i) The structure of the Australian craton and cover basins; ii) Basement structure of continental regions; iii) Structural patterns and mineral deposits; iv) Techniques for analysing basement structures; v) Structural patterns in oceanic crust. The arrangement of papers for this Proceedings Volume has been simplified. Part 1 deals with Australia, Part 2 with other areas and Part 3 lists the titles of all the papers read at the conference. Abstracts of these papers are available in Geological Society of Australia Abstracts No 26 and may be purchased for $AI0 from the Geological Society of Australia Office, ANA House, 301 George Street, Sydney NSW 2000. Field trips to view aspects of the Lachlan Fold Belt and the Sydney Basin were assisted by H.J. Harrington, D. Branagan, D. Wyborn, B. Drummond and M.J. Rick~d. A longer field trip, aborted through low enrolments, was organized by H.J. Harrington with assistance from W. Preiss, N. Cook, R. Glenn, A. Grady, and P. James; this assistance is gratefully acknowledged.

Geology and Mineral Resources of Western Australia

Geology and Mineral Resources of Western Australia PDF Author: Geological Survey of Western Australia
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 862

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Geology of the Onshore Bonaparte and Ord Basins in Western Australia

Geology of the Onshore Bonaparte and Ord Basins in Western Australia PDF Author: Arthur John Mory
Publisher:
ISBN:
Category : Bonaparte Gulf Basin (W.A. and N.T.)
Languages : en
Pages : 214

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